2
X
Z
Y
Z (min. 50)
Z (min. 800)
Z
(min. 50)
H
min
— H
max
Hmin — Hmax
[mm]
795 — 845
695 — 745
595 — 645
495 — 545
355 — 405
270 — 320
EN/04.2021 © STULZ GmbH – all rights reserved
raised floor stand
Connecting the bars
(View from below)
Angle Connection
Mounting
Raised floor stand
X/Y = Opening in raised floor
Z = Limit of distance
• A concrete foundation is recommended in the
area of the raised floor supports.
• If the floor stand is placed near a wall, a minimum
distance of 50 mm must be respected. The gap
between wall and floor stand must be closed by
tin stripes.
• Choose the dimensions of the openings in the
raised floor (X and Y) 10 mm longer than the
raised floor stand dimensions.
• Close the joint with a continuous seal.
• The raised floor cutting (notch) should at
least be 15° and must not have any contact
to the raised floor stand, which could result in
bone-conduction.
• Install the raised floor supports on vibration
dampening material (Mafund plate) (do not screw
down the supports!).
• Prior to installation of the A/C unit, install the
raised floor 7 mm higher than the raised floor
plates, as the mafund plates are compressed by
the weight of the A/C unit.
Raised floor connection
for details, see next page
Hammer head screw M8 x 30
Recommended concrete
foundations (no floor finish)
Raised floor
Raised floor stand
Continuous seal
Raised floor support
Mafund plate
Upper edge of
rough floor
Unit width
General design of the raised foor stand
